# FasLink X vs OBD2 Car Scanner

The clearest difference is rating: OBD2 Car Scanner at 3.8 against FasLink X's 2.9. OBD2 Car Scanner also leads on ratings volume (1.6K vs 116). FasLink X's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

Both are free to download. OBD2 Car Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. FasLink X asks for nothing beyond the download.

OBD2 Car Scanner holds the better App Store score, 3.8 against 2.9. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 1.6K ratings behind it against 116, so its average is the more settled of the two. Written reviews complicate that: 21% of FasLink X's written reviews are positive against 4% of OBD2 Car Scanner's, so the app with the better star average is not the one people write more warmly about.

FasLink X ships an update every 2 weeks, OBD2 Car Scanner every 2 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | FasLink X | OBD2 Car Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (116 ratings)](https://appshunter.io/ios/app/faslink-x/id1521588286/reviews) | **[3.8 (1.6K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894/reviews)** |
| Number of ratings | 116 | **1.6K** |
| Positive reviews | **21.4% of reviews** | 3.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 59 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [亮 侯](https://appshunter.io/developer/616725498) | [Digital Car Key LLC](https://appshunter.io/developer/1693551925) |

## What reviewers say

### FasLink X

[App page](https://appshunter.io/ios/app/faslink-x/id1521588286)

Diagnose vehicle issues and access repair solutions. This app connects wirelessly to your car's OBDII port to scan and clear trouble codes, monitor battery health, and provide detailed repair reports based on millions of reported fixes.

**Highlights:** Scan and clear trouble codes, Generate and share repair reports, Battery monitor, Mode 6 and smog readiness checks, Live data graphing and logging, Wireless OBDII connection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use software
- 👍 Connects to iPhone
- 👍 Works for basic needs
- 👍 Solved problems quickly
- 👍 Free app

**What reviewers complain about**

- 🐛 Does not read all cars
- 🐛 Not as smart as advertised
- 🐛 Live data nonexistent
- 🐛 Cannot switch measurements
- 🐛 Does not display error codes

**Reported bugs**

- Live data is nonexistent
- Cannot switch between metric and imperial measurements
- Menu is in Chinese
- Does not connect via Bluetooth
- Connection is ineffective

**Requested features**

- Bidirectional scanner
- Updated to 2026
- Boost gauge feature
- Switch between metric and imperial measurements
- Technician service bulletins


### OBD2 Car Scanner

[App page](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894)

Diagnose your car's engine and transmission with real-time data, customizable dashboards, and emissions readiness checks. This app connects to your vehicle's OBD2 system via Wi-Fi or Bluetooth for comprehensive maintenance and performance insights.

**Highlights:** Comprehensive diagnostics, Customizable dashboard, Real-time monitoring, Emissions readiness check, ECU self-monitoring test, HUD mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $4.99 | per 7 days |
| Monthly Premium Subscription | $11.99 | per month |
| Lifetime Premium | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use

**What reviewers complain about**

- 🚫 Doesn't work as expected
- 💰 Expensive subscription
- 🛑 Difficult to cancel subscription
- 🤖 Intrusive ads
- 🔌 Connectivity issues

**Reported bugs**

- App crashes frequently
- Unable to register device
- Inaccurate diagnostic readings

**Requested features**

- Free trial option
- Compatibility with more vehicle models


## Frequently asked questions

### Is FasLink X free?

FasLink X is free to download, with no in-app purchases.

### Is OBD2 Car Scanner free?

OBD2 Car Scanner is free to download, with in-app purchases available.

### Which has better reviews, FasLink X or OBD2 Car Scanner?

OBD2 Car Scanner is rated higher. FasLink X averages 2.9 out of 5 from 116 ratings, while OBD2 Car Scanner averages 3.8 from 1.6K ratings.

### Do FasLink X or OBD2 Car Scanner have ads?

OBD2 Car Scanner shows ads; FasLink X does not.

### Which is updated more often, FasLink X or OBD2 Car Scanner?

FasLink X ships an update every 2 weeks, and OBD2 Car Scanner every 2 months. Most recently, FasLink X was updated on November 3, 2026 and OBD2 Car Scanner on November 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*